Advanced Thermal Solutions FM Series Flow Meters feature a compact, cost-effective design with a high accuracy of ±10%. These versatile digital flow meters are designed to measure the volumetric flow rate of water (only) in a pipe. These devices provide an instantaneous reading of the flow rate and calculate the accumulated volume of the flow during an interval. The units automatically power on when there is a flow rate and shut off when there is no flow, making them highly efficient. The meters are designed to save data even if powered off and provide a total accumulated flow reading of 99,999 liters and 6KG/cm2 or 8KG/cm2 maximum pressure. ATS FM Series Flow Meters offer an LED display and a low battery power alert for when the two AA batteries need to be replaced. Typical applications include cooling systems, laboratory testing, and industrial, as well as water coolers, filtration systems, and dispensers.